Doctor insights on:
Dizziness Before Bowel Movement
Blood Flow diversion: Depends on exactly when before bowel movement. If it is just prior when you are bearing down to evacuate the rectal vault, then the valsalva maneuver cause redirection of blood flow from the brain to the viscera causing dizziness and in certain circumstances loss of consciousness. ...Read more
The gastrointestinal tract starts at the mouth, travel down the tunnel (esophagus), which connects to the stomach, which then empties into the duodenum, jejunum, and ileum---the three parts of the small intestine (@25 feet). This empties into the colon or large intestine (about 5 feet), which then becomes the sigmoid colon, rectum and out the anus. So, every morsel eaten ...Read more
I have been experiencing dizziness when I need to have a bowel movement . It happens 1/2 before and mostly subsides within 1/2 hour after. should I be?
Take your pulse: Sometimes bowel moveents trigger a vagal response with associated low blood pressure and pulse. The duration of time that you experience these symptoms is much longer than would be typically expected even if this was the cause. It might be best to be seen by your doctor since the cause may be something more unusual. ...Read more
Need more facts: Not enough information to hazard a guess. ...Read more
Dizziness: Hello, after a bowel movement, the body squeezes which causes a temporary shift in blood flow away from the brain. This is referred to as a valsalva maneuver. The dizziness should be short lived. If it persists, follow up with your doctor. Blood pressure checks, labs, and a careful examination may be needed. ...Read more
Anything: Most people think their whole abdomen is their stomach, but the stomach is in the upper middle or upper left of the abdomen. If your lower abdomen hurts, that could be your skin, muscles, bladder, uterus, or intestines. If the upper part of your abdomen hurts, it could be acid reflux, pancreatitis, or other problems. See a doctor for an assessment. ...Read more
Odd question, I'll feel fine when waking then 10 minutes later have a bowel movement and after am dizzy and disoriented. Eating doesn't help.
Vasovagal reflex: Dizziness, and even fainting, with moving the bowels is due to a reflex of the involuntary(autonomic) nervous system called the Vasovagal reflex. This reflex causes the heart rate to slow and the blood vessels in the legs to dilate, both causing a lowering of the blood pressure. Avoiding straining at stool may help prevent this reflex. Stool softeners and increased fiber may help. ...Read more
See your MD: Does it happened every time? do you have to strain a lot while moving BM? there are lot of information need in history. If it happened occasionally it may well be a simple VASO VAGAL episode, but to reach any conclusion you need to be seen by a MD and accordingly work up to rule any other potential cause. So see MD ASAP ...Read more
Dizziness, anxiety, loss of concentration then will pass gas or have a bowel movement andfeel better, only to happen again in a few hours. Why?
There is a condition: Called splenic flexure syndrome where by distenion of the left side of colon progress tot he level where the left colon make sharp turn . This place is called splenif flexure . When pressure build , it will push the diaphragm and then the heart . The signs and symptoms develop and then when the pressure decreases , symptoms resolve . Advise you to avoid gas forming food and try semitichone ...Read more
I haven't been able to use the bathroom for a bowel movement in 3 weeks. What should I do? I've been vomiting nonstop and dizzy.
Go to the hospital: Constant vomiting will lead to dehydration and shut down of the kidneys. You need to go to the hospital for intravenous fluid supplement while they work up the reason for your condition which could be just physiologic constipation but bowel obstruction needs to be rolled out as a cause of this problem. ...Read moreSee 1 more doctor answer
Why i feel dizzy sometimes after bowel movement? Olso my poop is light colored and soft allmost a year now. What could be cause of all that?
Dizziness: Moving bowels causes a parasympathetic nervous system discharge which dilates smooth muscle, among other things, and leads to a feeling of lightheadedness, almost like fainting. As for your lighter/softer bowels not my area of practice but could be a function of diet but should check for infectious or metabolic causes. Go see your primary. ...Read more
A type of dizziness where the patient inappropriately experiences the perception of motion usually due to a dysfunction of the inner ear apparatus. It can be associated with nausea, vomiting and an unsteady gait. Vertigo is classified as either peripheral (inner ear or vestibular problem) or central (injury to the balance centers of ...Read more
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